Recent questions tagged x86

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Understanding ATT Assembly (immediate)

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533 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Why is string comparison so fast in python?

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298 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Divide and Get Remainder at the same time?

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436 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - How to compare __m128 types?

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573 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 64 - Why does the iOS simulator require i386 and x86_64 symbols even though I'm on an x86_64 system only?

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548 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - How to multiply 5% in assembly language and display it out in 2 decimal place

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425 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 64 - How do you access low-byte registers for r8-r15 from gdb in x86-64?

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566 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Assembly: What is the purpose of movl data_items(,%edi,4), %eax in this program

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410 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Creating a proper Task State Segment (TSS) structure with and without an IO Bitmap?

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393 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 64 - Why floating point registers are different than general purpose ones

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511 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Find the first instance of a character using simd

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434 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - how are barriers/fences and acquire, release semantics implemented microarchitecturally?

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492 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - In assembly, what does `PTR` stand for?

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478 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Shifting SSE/AVX registers 32 bits left and right while shifting in zeros

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954 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - AVX-512 and Branching

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401 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - SSE: convert short integer to float

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799 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Using GDB to read MSRs

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408 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - assembly to compare two numbers

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844 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - problem in understanding mul & imul instructions of Assembly language

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569 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - complex IF statement in assembly

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458 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Use 32bit "Program Files" directory in msbuild

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599 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - how does push and pop work in assembly

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430 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Branch target prediction in conjunction with branch prediction?

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350 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Endianness inside CPU registers

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653 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - Carry Flag, Auxiliary Flag and Overflow Flag in Assembly

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646 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - What is the purpose of CS and IP registers in Intel 8086 assembly?

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756 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 - assembly system call non-effective

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457 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

x86 16 - Is it possible to manipulate the instruction pointer in 8086 assembly?

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674 views 1 answer

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